Datasheet Texas Instruments FDC1004 — 数据表

制造商Texas Instruments
系列FDC1004
Datasheet Texas Instruments FDC1004

用于电容式感应(电容感应)解决方案的4通道电容数字转换器

数据表

FDC1004 4-Channel Capacitance-to-Digital Converter for Capacitive Sensing Solutions datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Apr 9, 2015
从文件中提取

价格

状态

FDC1004DGSRFDC1004DGSTFDC1004DSCJFDC1004DSCRFDC1004DSCT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesNoNoYes

打包

FDC1004DGSRFDC1004DGSTFDC1004DSCJFDC1004DSCRFDC1004DSCT
N12345
Pin1010101010
Package TypeDGSDGSDSCDSCDSC
Industry STD TermVSSOPVSSOPWSONWSONWSON
JEDEC CodeS-PDSO-GS-PDSO-GS-PDSO-NS-PDSO-NS-PDSO-N
Package QTY350025045001000250
CarrierLARGE T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&R
Device MarkingZBNXZBNXF1004F1004F1004
Width (mm)33333
Length (mm)33333
Thickness (mm)1.021.02.75.75.75
Pitch (mm).5.5.5.5.5
Max Height (mm)1.071.07.8.8.8
Mechanical Data下载下载下载下载下载

参数化

Parameters / ModelsFDC1004DGSR
FDC1004DGSR
FDC1004DGST
FDC1004DGST
FDC1004DSCJ
FDC1004DSCJ
FDC1004DSCR
FDC1004DSCR
FDC1004DSCT
FDC1004DSCT
# Input Channels44444
Active Supply Current(Typ), mA0.750.750.750.750.75
Input Range(Typ), pFВ±15В±15В±15В±15В±15
InterfaceI2CI2CI2CI2CI2C
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupVSSOPVSSOPWSONWSONWSON
Package Size: mm2:W x L, PKG10VSSOP: 15 mm2: 4.9 x 3(VSSOP)10VSSOP: 15 mm2: 4.9 x 3(VSSOP)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)
Pin/Package10VSSOP, 10WSON10VSSOP, 10WSON10VSSOP, 10WSON10VSSOP, 10WSON10VSSOP, 10WSON
Programmable Sampling Rate(Typ), sps100/200/400100/200/400100/200/400100/200/400100/200/400
RatingCatalogCatalogCatalogCatalogCatalog
Resolution, Bits2424242424
Special FeaturesIntegrated shield driversIntegrated shield driversIntegrated shield driversIntegrated shield driversIntegrated shield drivers
Standby Current(Typ), uA2929292929
Supply Voltage, Min3.63.63.63.63.6

生态计划

FDC1004DGSRFDC1004DGSTFDC1004DSCJFDC1004DSCRFDC1004DSCT
RoHSCompliantCompliantCompliantCompliantCompliant

应用须知

  • Capacitive Proximity Sensing Using the FDC1004
    PDF, 639 Kb, 档案已发布: Mar 2, 2015
  • How to Calibrate FDC1004 for Liquid Level Sensing Applications
    PDF, 91 Kb, 档案已发布: Oct 24, 2016
    Calibrationis requiredto maximizeaccuracyfor liquidlevelsensingapplications.Thisis a stepby stepguideto performingthis calibrationwith the FDC1004for two sensorsystems(seeFigure1). RefertoCapacitiveSensing:Out-of-PhaseLiquidLevelTechnique(SNOA925)for an introductionto liquidlevelsensingwith the FDC1004.
  • Capacitive Sensing: Out-of-Phase Liquid Level Technique
    PDF, 597 Kb, 档案已发布: Jan 27, 2015
  • Capacitive Sensing: Ins and Outs of Active Shielding (Rev. A)
    PDF, 938 Kb, 修订版: A, 档案已发布: Feb 12, 2015
  • Liquid Level Sensing with the Immersive Straw Approach
    PDF, 1.0 Mb, 档案已发布: Jun 19, 2015
    The conventional and Out-of-Phase (OoP) liquid level sensing techniques are typically implemented for direct sensing or remote sensing applications. Sensors directly in contact with the liquid container maximize the performance of the system with minimizing sensor size, while remote sensing allows flexibility in system design. There are situations in which both of these sensor locations can exhibi
  • FDC1004: Basics of Capacitive Sensing and Applications
    PDF, 389 Kb, 档案已发布: Dec 12, 2014
  • Ice Buildup Detection Using TI’s Capacitive Sensing Technology – FDC1004
    PDF, 5.0 Mb, 档案已发布: Mar 11, 2015
    Ice buildup can cause problems in many different environments and applications. The ability to sense ice buildup on enclosures and surfaces in harsh environments can initiate countermeasures at the proper time. Countermeasures can increase the usability and durability in a variety of applications. In some applications, ice detection is beneficial. It is even more helpful to be able sense ice build
  • Capacitive Sensing: Direct vs Remote Liquid Level Sensing Performance Analysis (Rev. A)
    PDF, 1.9 Mb, 修订版: A, 档案已发布: Jul 24, 2015
  • Derivative Integration Algorithm for Proximity Sensing
    PDF, 128 Kb, 档案已发布: Sep 29, 2015

模型线

制造商分类

  • Semiconductors> Sensing Products> Capacitive Sensing> Capacitance to Digital Converters